IBM 33L3254 is a 512MB PC800 RDRAM module operating at 800 MHz with ECC error correction. The 184-pin RIMM form factor connects to Rambus-based memory architectures commonly found in early-2000s IBM servers and workstations, including xSeries systems. ECC capability ensures data integrity in mission-critical environments. This module is compatible with systems requiring PC800-specification RDRAM and serves as a drop-in replacement for legacy infrastructure still in operation. Typical applications include IBM servers, workstations, and embedded systems that utilize Rambus memory technology. This refurbished module has been tested and guaranteed to meet manufacturer specifications. Available via quote.